| T O P I C R E V I E W |
| mbertotto@hotmail.com |
Posted - 03/03/2017 : 10:31:20 AM
I would like to do reasearch using PCA (Principal Components Analysis) and PLS (Partial Least Squares) with IR spectra in SPA.
How can I do that?
I would like to detect corn syrup in honey.
Thank you in advance for your help. |
| 3 L A T E S T R E P L I E S (Newest First) |
| arstern |
Posted - 03/07/2017 : 2:43:23 PM
Hi,
You will need OrignLab Pro 2017 to use the PCASepctra App. OriginLab does not open SPA files, file types for spectroscopy that OriginLab can open are:
Thermo Scientific (SPC,CGM)
J-CAMP (DX, DX1, JDX, JCM)
Princeton Instruments (SPE)
See link for importing the file types listed above.
http://www.originlab.com/index.aspx?go=Solutions/Applications/Spectroscopy#Importing_Spectral_Data
-- Aviel Stern
OriginLab
|
| mbertotto@hotmail.com |
Posted - 03/07/2017 : 12:33:50 PM
Hello,
Thank you very much for your help.
I would like to know if the PCASpectra App can be used with Origin Pro 2016. Also, if it can open SPA files.
Kind regards,
Mercedes Bertotto |
| arstern |
Posted - 03/03/2017 : 12:07:04 PM
Hello,
To use PCA for spectroscopy we provide an APP for this analysis http://www.originlab.com/fileExchange/details.aspx?fid=326. For using PLS refer to the tutorial http://www.originlab.com/doc/Tutorials/Partial-Least-Squares.
Hopefully this helps,
--Aviel Stern
OriginLab |
